target/linux/ramips/dts/mt7621_gehua_ghl-r-001.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "gehua,ghl-r-001", "mediatek,mt7621-soc";
  10         model = "GeHua GHL-R-001";
  11
  12         leds {
  13                 compatible = "gpio-leds";
  14
  15                 internet {
  16                         label = "blue:internet";
  17                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 usb {
  21                         label = "blue:usb";
  22                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  23                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  24                         linux,default-trigger = "usbport";
  25                 };
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37 };
  38
  39 &uartlite3 {
  40         status = "okay";
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         flash@0 {
  47                 compatible = "jedec,spi-nor";
  48                 reg = <0>;
  49                 spi-max-frequency = <25000000>;
  50                 broken-flash-reset;
  51                 m25p,fast-read;
  52
  53                 partitions {
  54                         compatible = "fixed-partitions";
  55                         #address-cells = <1>;
  56                         #size-cells = <1>;
  57
  58                         partition@0 {
  59                                 label = "u-boot";
  60                                 reg = <0x0 0x30000>;
  61                                 read-only;
  62                         };
  63
  64                         partition@30000 {
  65                                 label = "u-boot-env";
  66                                 reg = <0x30000 0x10000>;
  67                                 read-only;
  68                         };
  69
  70                         factory: partition@40000 {
  71                                 label = "factory";
  72                                 reg = <0x40000 0x10000>;
  73                                 read-only;
  74
  75                                 nvmem-layout {
  76                                         compatible = "fixed-layout";
  77                                         #address-cells = <1>;
  78                                         #size-cells = <1>;
  79
  80                                         eeprom_factory_0: eeprom@0 {
  81                                                 reg = <0x0 0x400>;
  82                                         };
  83
  84                                         eeprom_factory_8000: eeprom@8000 {
  85                                                 reg = <0x8000 0x200>;
  86                                         };
  87
  88                                         macaddr_factory_e000: macaddr@e000 {
  89                                                 compatible = "mac-base";
  90                                                 reg = <0xe000 0x6>;
  91                                                 #nvmem-cell-cells = <1>;
  92                                         };
  93                                 };
  94                         };
  95
  96                         partition@50000 {
  97                                 compatible = "denx,uimage";
  98                                 label = "firmware";
  99                                 reg = <0x50000 0x1fb0000>;
 100                         };
 101                 };
 102         };
 103 };
 104
 105 &pcie {
 106         status = "okay";
 107 };
 108
 109 &pcie0 {
 110         wifi@0,0 {
 111                 reg = <0x0000 0 0 0 0>;
 112                 nvmem-cells = <&eeprom_factory_0>;
 113                 nvmem-cell-names = "eeprom";
 114         };
 115 };
 116
 117 &pcie1 {
 118         wifi@0,0 {
 119                 reg = <0x0000 0 0 0 0>;
 120                 nvmem-cells = <&eeprom_factory_8000>;
 121                 nvmem-cell-names = "eeprom";
 122                 ieee80211-freq-limit = <5000000 6000000>;
 123
 124                 led {
 125                         led-sources = <2>;
 126                         led-active-low;
 127                 };
 128         };
 129 };
 130
 131 &gmac0 {
 132         nvmem-cells = <&macaddr_factory_e000 0>;
 133         nvmem-cell-names = "mac-address";
 134 };
 135
 136 &gmac1 {
 137         status = "okay";
 138         label = "wan";
 139         phy-handle = <&ethphy4>;
 140
 141         nvmem-cells = <&macaddr_factory_e000 1>;
 142         nvmem-cell-names = "mac-address";
 143 };
 144
 145 &mdio {
 146         ethphy4: ethernet-phy@4 {
 147                 reg = <4>;
 148         };
 149 };
 150
 151 &switch0 {
 152         ports {
 153                 port@0 {
 154                         status = "okay";
 155                         label = "lan1";
 156                 };
 157
 158                 port@1 {
 159                         status = "okay";
 160                         label = "lan2";
 161                 };
 162
 163                 port@2 {
 164                         status = "okay";
 165                         label = "lan3";
 166                 };
 167         };
 168 };
 169
 170 &state_default {
 171         gpio {
 172                 groups = "jtag", "wdt";
 173                 function = "gpio";
 174         };
 175 };